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Our 77x77mm Uncoated steel bar is manufactured to EN 10025-2 standards using S235JR (ST37), S275JR (ST44), S355JR (ST52) / Erdemir: 5437, 3244, 3252 grade steel. This precision-engineered profile features Natural steel finish without coating and weighs approximately 46.540 kg/m. Ideal for both structural and decorative applications, this bar combines strength with versatility.
This extra heavy-duty industrial steel bar is commonly specified for heavy structural supports, load-bearing frames, and demanding industrial applications. The 77mm wall thickness provides exceptional structural integrity while maintaining workability. The applied finish enhances both durability and appearance. Available in standard lengths of 3m and 6m, this profile can be easily cut, drilled, and welded to suit your specific requirements.
| Specification | Value |
|---|---|
| Dimensions | 77mm × 77mm |
| Weight per Meter | 46.540 kg/m |
| Material | Steel |
| Alloy/Grade | S235JR (ST37), S275JR (ST44), S355JR (ST52) / Erdemir: 5437, 3244, 3252 |
| Standard | EN 10025-2 |
| Finish | Uncoated |
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| Available Lengths | 6m |
Manufactured to EN 10025-2 specifications, this 77x77mm profile is produced from S235JR (ST37), S275JR (ST44), S355JR (ST52) / Erdemir: 5437, 3244, 3252 grade steel. Standard stock lengths include 6m options. Each profile undergoes rigorous quality control to ensure dimensional accuracy and surface finish consistency. Custom lengths and additional fabrication services are available upon request.
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